html,
body,
ul,
li,
dl,
dd,
dt,
p,
ol,
h1,
h2,
h3,
h4,
h5,
form,
input,
button,
img,
iframe,
table,
tr,
td,
th,
tbody {
  margin: 0;
  padding: 0;
}
h1,
h2,
h3,
h4,
h5,
strong,
b,
em,
i {
  font-weight: normal;
  font-style: normal;
}
ul,
li,
ol {
  list-style: none;
}
img {
  border: 0 none;
  outline: 0 none;
}
a {
  text-decoration: none;
  cursor: pointer;
}
a,
input,
button {
  outline: 0 none;
  border: 0 none;
}
iframe {
  border: 0 none;
}
body {
  font-family: 'Microsoft Yahei , Avenir, Helvetica, Arial, sans-serif';
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
